Report for H12736

Report for H12736

Locality: Gulf of Mexico
Sublocality: 12 NM Northeast of Pass A Loutre
State(s) or Region(s): Louisiana

Start Date: 2015-06-18
End Date: 2015-07-28

These data are not to be used for navigation.
For navigation please refer to NOS Nautical Charts.

Downloads may take a long time, depending on file size and data transfer rates.

Download All Products for H12736

Visit the full NCEI Bathymetry Viewer.

Survey Products

Descriptive Report and Metadata Documents

NOAA/NOS Descriptive Report
Products listed in the project descriptive report (DR) may not reflect final products available through NCEI.
H12736_DR.pdf 3.80MB The document may be read using a free Adobe Reader.
H12736_DR.xml 64.3KB Descriptive Report in XML format.
May be opened using a web browser or text viewer.
NOAA/NOS ISO metadata record
H12736 View / Download H12736.xml Usually presented as an XML document, which captures the basic characteristics of HSMDB metadata verified from H10000 (1982) to the present as well as F00200 (1965) to the present.


Survey products may use different units, datums or projections than the associated survey. Please consult product-specific metadata for additional details.
Bathymetric Attributed Grid (BAG) Data
The BAG format is a gridded, multi-dimensional bathymetric data file (see Open Navigation Surface).
Readable with various applications such as the free CARIS Easy View, ESRI ArcGIS or open source GDAL. The BAGXYZ files are ascii representations of the BAG data in XYZ format, but do not include uncertainty.
H12736_MB_2m_MLLW_2of3.bag 114.51MB
H12736_MB_4m_MLLW_3of3.bag 10.32MB
H12736_MB_50cm_MLLW_1of3.bag 139.1KB
NOAA/NOS Sounding Data
Download data from the Point Store database via NEXT (NCEI Extract System). Point soundings are from the survey Smooth Sheet or of similar density. Depths in meters. Horizontal datum is (converted to) NAD83 if possible. Vertical datum is (converted to) Mean Lower Low Water if possible. Please check the associated metadata to confirm the correct datums. The data file format is : SurveyID, Long, Lat, Depth.
H12736 XYZ format.


H12736_GeoImage.pdf 24.40MB NOAA/NOS Layered GeoSpatial Image PDF File.
Created by NOS to include chart and survey layers in a georeferenced pdf format.
NOAA/NOS sidescan sonar mosaic in TIFF format
H12736_SSSAB_1m_600kHz_1of1.tif 40.83MB NOAA/NOS TIFF sidescan sonar mosaic survey image.
The mosaic may be viewed with a standard image viewer.

Bottom Samples and Tide Documents

Bottom Sample Data
NOAA/NOS bottom sample listing in IMLGS (pre-1989)
Link to H12736 in IMLGS (pre-1989 samples) Search NOAA/NOS seabed samples submitted to IMLGS through NMNH (pre-1989). Modern survey bottom samples are not currently viewable on a map service.
NOAA/NOS bottom sample document in PDF or ASC format
H12736_BottomSamples.ascii 0.7KB NOAA/NOS bottom sample document in PDF or ASC format.
NOAA/NOS Tide Note in PDF Format
H12736_tn.pdf 25.0KB This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H12736_tz.pdf 133.6KB This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
H12736_ProjectSketch.jpg 85.1KB Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-J377-KR-15_DAPR.pdf 3.21MB This document may be read using a free Adobe Reader.

Survey Metadata